Download PCRE source and perform configure and make install Install PCRE [root@centos04 pcre2-10.22]# ./configure –prefix=/opt/pcre checking for a BSD-compatible install… /usr/bin/install -c checking whether build […]
If you are using a bootstrap script to install salt it wont include salt master by default, you will need to add the -M parameter […]
When installing salt using pip we get the error below. You will need to install the libraries and header files contained in the python-dev package […]
Sometimes you see a lot of this when trying to perform an apt-get install. Many IP’s in the mirrors are not available. Try doing an […]
You can use the network manager text user interface # nmtui ┌─┤ NetworkManager TUI ├──┐ │ │ │ Please select an option │ │ │ […]
Your Centos 7 system will not come with ifconfig by default so you must use the “ip” command to list ip addresses # ip addr […]
In order to list all services on your system in Centos 7 you can use the following command systemctl -at service UNIT LOAD ACTIVE SUB […]
You will need to create a cloud-config.yaml for each core os node in the cluster and build each coreos node individually using the file. Below […]
In this case we are verifying cluster status and health for a CoreOS cluster that used a static bootstrap. This will list each member using […]
When running the Mirantis scripts to configure VirtualBox for OpenStack you run into the error Looks like VirtualBox failed to apply settings for interface VirtualBox […]
Copyright © 2017 | WordPress Theme by MH Themes